Mathematics, 15.07.2019 04:00 clarissajimenez27
An automobile repair shop has determined that the average servic etime on an automobile is 2 hours with a standard deviation of 32 minutes. a random sample of 64 out of 400 services is selected. what is the probability that this sample will have a mean service time greater than 114 minutes
Answers: 1
Mathematics, 21.06.2019 16:00
Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles
Answers: 1
Mathematics, 21.06.2019 18:00
What does the relationship between the mean and median reveal about the shape of the data
Answers: 1
Mathematics, 21.06.2019 23:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.
Answers: 3
An automobile repair shop has determined that the average servic etime on an automobile is 2 hours w...
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